diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2016-06-04 23:18:18 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-08-02 14:00:16 +0200 |
| commit | 86bee12f88ac466af718eb26739f5671fdc7cf18 (patch) | |
| tree | 0a02497f5cf339a406c844610ae05ca6995ad351 /arch/mips | |
| parent | MIPS: store the appended dtb address in a variable (diff) | |
| download | linux-86bee12f88ac466af718eb26739f5671fdc7cf18.tar.xz linux-86bee12f88ac466af718eb26739f5671fdc7cf18.zip | |
MIPS: Octeon: Delete built-in DTB pruning code for D-Link DSR-1000N.
Users will get more complete functionality by using the appended DTB,
so delete the legacy booting support for this board.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13464/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/boot/dts/cavium-octeon/octeon_3xxx.dts | 12 | ||||
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-helper-board.c | 22 | ||||
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-platform.c | 11 |
3 files changed, 4 insertions, 41 deletions
diff --git a/arch/mips/boot/dts/cavium-octeon/octeon_3xxx.dts b/arch/mips/boot/dts/cavium-octeon/octeon_3xxx.dts index de61f02d3ef6..ca6b4467bcd3 100644 --- a/arch/mips/boot/dts/cavium-octeon/octeon_3xxx.dts +++ b/arch/mips/boot/dts/cavium-octeon/octeon_3xxx.dts @@ -388,16 +388,4 @@ usbn = &usbn; led0 = &led0; }; - - dsr1000n-leds { - compatible = "gpio-leds"; - usb1 { - label = "usb1"; - gpios = <&gpio 9 1>; /* Active low */ - }; - usb2 { - label = "usb2"; - gpios = <&gpio 10 1>; /* Active low */ - }; - }; }; diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c index 36e30d65ba05..ff49fc04500c 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c @@ -186,15 +186,6 @@ int cvmx_helper_board_get_mii_address(int ipd_port) return 7 - ipd_port; else return -1; - case CVMX_BOARD_TYPE_CUST_DSR1000N: - /* - * Port 2 connects to Broadcom PHY (B5081). Other ports (0-1) - * connect to a switch (BCM53115). - */ - if (ipd_port == 2) - return 8; - else - return -1; case CVMX_BOARD_TYPE_KONTRON_S1901: if (ipd_port == CVMX_HELPER_BOARD_MGMT_IPD_PORT) return 1; @@ -289,18 +280,6 @@ cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port) return result; } break; - case CVMX_BOARD_TYPE_CUST_DSR1000N: - if (ipd_port == 0 || ipd_port == 1) { - /* Ports 0 and 1 connect to a switch (BCM53115). */ - result.s.link_up = 1; - result.s.full_duplex = 1; - result.s.speed = 1000; - return result; - } else { - /* Port 2 uses a Broadcom PHY (B5081). */ - is_broadcom_phy = 1; - } - break; } phy_addr = cvmx_helper_board_get_mii_address(ipd_port); @@ -765,7 +744,6 @@ enum cvmx_helper_board_usb_clock_types __cvmx_helper_board_usb_get_clock_type(vo case CVMX_BOARD_TYPE_LANAI2_G: case CVMX_BOARD_TYPE_NIC10E_66: case CVMX_BOARD_TYPE_UBNT_E100: - case CVMX_BOARD_TYPE_CUST_DSR1000N: return USB_CLOCK_TYPE_CRYSTAL_12; case CVMX_BOARD_TYPE_NIC10E: return USB_CLOCK_TYPE_REF_12; diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c index eeda3739f55f..b31fbc9d6eae 100644 --- a/arch/mips/cavium-octeon/octeon-platform.c +++ b/arch/mips/cavium-octeon/octeon-platform.c @@ -705,6 +705,10 @@ int __init octeon_prune_device_tree(void) if (fdt_check_header(initial_boot_params)) panic("Corrupt Device Tree."); + WARN(octeon_bootinfo->board_type == CVMX_BOARD_TYPE_CUST_DSR1000N, + "Built-in DTB booting is deprecated on %s. Please switch to use appended DTB.", + cvmx_board_type_to_string(octeon_bootinfo->board_type)); + aliases = fdt_path_offset(initial_boot_params, "/aliases"); if (aliases < 0) { pr_err("Error: No /aliases node in device tree."); @@ -1048,13 +1052,6 @@ end_led: } } - if (octeon_bootinfo->board_type != CVMX_BOARD_TYPE_CUST_DSR1000N) { - int dsr1000n_leds = fdt_path_offset(initial_boot_params, - "/dsr1000n-leds"); - if (dsr1000n_leds >= 0) - fdt_nop_node(initial_boot_params, dsr1000n_leds); - } - return 0; } |